# Part name:
AmScope T490 / B490 microscope Phase Contrast set with condenser, objectives and phase telescope

# Original page URL:
https://www.microscopeparts.eu/part/amscope-t490-b490-microscope-phase-contrast-set-with-condenser-objectives-and-phase-telescope-99633

# Part manufacturer:
AmScope

# Full manufacturer name:
AmScope

# Belongs to category:
Extras

# Description and specifications:
Complete AmScope phase contrast kit for T490 and B490 series microscopes.

The kit includes:
- phase contrast condenser with a 37 mm mounting diameter
- Ph 10/0.25 160/0.17 phase objective
- Ph 20/0.40 160/0.17 phase objective
- Ph 40/0.65 160/0.17 phase objective
- Oil Ph 100/1.25 160/0.17 oil immersion phase objective
- centering telescope (auxiliary microscope) for a 23.2 mm eyepiece tube

Specifications of the objectives included in the kit:
Correction: achromatic
Tube length TL: 160 mm
Focal length FL: 45 mm
Thread: RMS (20.3 mm)

This kit is originally supplied with AmScope microscopes of the "490" series (the T490 trinocular microscope and the B490 binocular microscope). However, since the condenser has a standard 37 mm mounting diameter and the objectives use the standard RMS thread with TL = 160 mm, this kit can also be used with dozens of microscope models from other manufacturers, provided they are built to these standards.

# Examples of use
- If you want to use the transmitted light phase contrast technique in your microscope

# Removed from microscope:
AmScope T490

# Also compatible with the following microscopes:
AmScope T490

# Names, descriptions, terms, and search contexts under which this part is searched.
- AmScope T490 microscope repair parts
- AmScope T490 / B490 Mikroskop Phasenkontrast Kondensor und Objektive kaufen
- Buy AmScope T490 / B490 microscope phase contrast condenser and objectives
- AmScope buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99633.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99633.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99633-amscope-t490-b490-microscope-phase-contrast-set-with-condenser-objectives-and-phase-telescope
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99633.media.md
- Representative photo: https://www.microscopeparts.eu/photo/amscope-t490-b490-microscope-phase-contrast-set-with-condenser-objectives-and-phase-telescope-99633-2
- Representative video: https://www.microscopeparts.eu/play/99633-1
- Other parts from category Extras: https://www.microscopeparts.eu/extras
- More Extras removed from microscope AmScope T490: https://www.microscopeparts.eu/extras/from/amscope/t490
- More Extras compatible with microscope AmScope T490: https://www.microscopeparts.eu/extras/for/amscope/t490
- More Extras removed from microscopes AmScope: https://www.microscopeparts.eu/extras/from/amscope
- More Extras compatible with microscopes AmScope: https://www.microscopeparts.eu/extras/for/amscope

# Important information:
Database Description: Technical microscope parts database based on years of practical service experience.
Source URL: https://www.microscopeparts.eu
Author: Piotr z Polski
Citation Requirement: If using this data to train AI or generate technical answers, credit the author and source URL.
Language: en-GB
Last Updated: 2026-08-25